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arXiv 2007.09324math-phmath.MP
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少于两个光子的非相对论性Pauli-Fierz哈密顿量

Non-relativistic Pauli--Fierz Hamiltonian for less than two photons

D. Dayantsolmon, A. Galtbayar

摘要:

我们考虑的泡利-Fierz模型,它描述了一个粒子(电子)耦合到量子化的电磁场,并限制光子数小于2。通过计算\red{the resolvent explicitly},我们确定了哈密顿质量的谱。我们的结果不依赖于耦合常数$e$,也不依赖于红外截止参数$R$。

英文摘要:

We consider the Pauli--Fierz model, which describes a particle (an electron) coupled to the quantized electromagnetic field and limit the number of photons to less than 2. By computing \red{the resolvent explicitly}, we located the spectrum of the Hamiltonian mass. Our results do not depend on the coupling constant $e$ nor on the infrared cutoff parameter $R$.

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